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PMID |
Sentence |
1 |
10926931
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We expressed trimeric envelope glycoprotein from three primary, macrophage tropic HIV-1 isolates in baby hamster kidney cells and analyzed the furin-mediated cleavage, stability, and receptor binding properties of the oligomers.
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2 |
10926931
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Secreted uncleaved gp140 trimers were purified to homogeneity and analyzed for their capacity to interact with cellular receptors CD4 and CC chemokine receptor 5 (CCR5).
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3 |
10926931
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Receptor binding was analyzed on CD4- and CCR5-expressing cells as well as on peripheral blood mononuclear cells.
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4 |
10926931
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In conclusion, our results show that the cleaved form of the envelope glycoprotein does not form stable trimers, suggesting that gp120/gp41 oligomers on the virion surface might be stabilized by a yet to be identified mechanism and that the virion might attach to CD4 via a monomeric form of gp120.
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5 |
23973247
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During the export of dengue virus particles, furin-mediated cleavage of the prM envelope protein is usually incomplete, thus generating a mixture of immature, partially mature and mature extracellular particles.
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6 |
24790791
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We generated a number of minigenes containing epitopes from the carcinoembryonic antigen (CEA) model TAA and utilized muscle DNA electro-gene-transfer (DNA-EGT) to vaccinate HLA-A*0201 (HHD) and CEA/HHD double transgenic mice.
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7 |
24790791
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Other candidate components comparatively tested included: helper CD4+ T-cell epitopes, flanking regions for optimal epitope processing (including both proteasome-dependent and furin-dependent polypeptide processing mechanisms), and immunoenhancing moieties.
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8 |
24790791
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Through a series of comparative studies and iterations we have identified an optimal minigene scaffold comprising the following elements: human tissue plasminogen activator (TPA) signal peptide, T-cell epitopes connected by furin sensitive linkers, and the E.
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9 |
24790791
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The selected epitope modified minigenes (EMM) delivered by DNA-EGT were able to break immune tolerance in CEA/HHD mice and induce a strong immune response against all epitopes tested, independently of their relative positions within the scaffold.
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10 |
25933376
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The M segment encodes a polyprotein that is processed by host proprotein convertases (PCs), including the site-1 protease (S1P) and furin-like PCs.
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